Mini-spectrometer FT series C13054MA Compact and thin, built-in high-sensitivity CMOS image sensor for Raman spectroscopy The mini-spectrometer FT (flat type) series is a polychromator provided in a compact, thin case that houses optical elements, image sensor, and driver circuit. Spectrum data can be acquired by guiding measurement light into a mini-spectrometer through an optical fiber and transferring the measured results to a PC via the USB connection. The incorporation of a highsensitivity CMOS image sensor maintains high sensitivity equivalent to that of a CCD and achieves low power consumption. Moreover, the trigger function that can be used for short-term integration enables spectroscopic measurement of pulse emissions. The product includes evaluation software with functions for setting measurement conditions, acquiring and saving data, drawing graphs, and so on. Furthermore, the DLL function specifications are disclosed, so users can create their original measurement software programs. Features Applications Compact, thin case Raman spectroscopy Highly accurate optical characteristics: High spectral resolution 0.4 nm High-sensitivity CMOS image sensor built in (high sensitivity equivalent to that of a CCD) With trigger function High throughput using quartz transmission grating External power supply not necessary (USB bus powered) Easy installation in devices Stores wavelength conversion factor*1 in internal memory *1: A conversion factor for converting the image sensor pixel number into a wavelength. A calculation factor for converting the A/D converted count into the input light level is not provided. Optical characteristics Parameter Spectral response range Typ. Spectral resolution (FWHM)*2 Max. Wavelength reproducibility*3 Wavelength temperature dependence Spectral stray light*2 *4 Specification 790 to 920 0.4 0.7 -0.2 to +0.2 Unit nm -0.02 to +0.02 nm/°C -33 max. dB nm nm *2: When the slit in the table in “ Structure” is used. The spectral resolution depends on the slit. *3: Measured under constant light input conditions *4: The ratio of the count measured when an 860 nm light is input to the count measured when an 860 ± 10 nm light is input Electrical characteristics Parameter A/D conversion Integration time Interface USB bus power current consumption Typ. Max. Specification 16 11 to 100000 USB 2.0 220 250 www.hamamatsu.com Unit bit μs mA 1 Mini-spectrometer FT series C13054MA Structure Parameter Dimensions (W × D × H) Weight Image sensor Number of pixels Slit*5 (H × V) NA*6 Connector for optical fiber Specification 80 × 60 × 12 88 High-sensitivity CMOS linear image sensor 512 10 × 400 0.11 SMA905 Unit mm g pixels μm - *5: Input slit aperture size *6: Numeric aperture (solid angle) Absolute maximum ratings Parameter Operating temperature Storage temperature*7 Condition No dew condetnsation*7 No dew condetnsation*7 Value +5 to +40 -20 to +70 Unit °C °C *7: When there is a temperature difference between a product and the surrounding area in high humidity environment, dew condensation may occur on the product surface. Dew condensation on the product may cause deterioration in characteristics and reliability. Note: Exceeding the absolute maximum ratings even momentarily may cause a drop in product quality. Always be sure to use the product within the absolute maximum ratings. Spectral response (typical example) Spectral resolution vs. wavelength (typical example) (Ta=25 °C) 100 (Ta=25 °C) 0.6 90 0.5 Spectral resolution (nm) Relative sensitivity (%) 80 70 60 50 40 30 20 0.4 0.3 0.2 0.1 10 0 750 800 850 900 950 0 750 800 850 900 950 Wavelength (nm) Wavelength (nm) KACCB0378EB KACCB0379EB 2 Mini-spectrometer FT series Dark output vs. temperature (typical example) 15 10000 A/D output 10 5 1000 0 100 -5 -10 10 1 0.1 Typical example of A/D output Ideal A/D output Difference between ideal value and typical example 1 10 -15 -20 100 (Integration time=100 ms) 60000 A/D output (averaged over all pixels) 20 100000 Difference between ideal value and typical example (%) Linearity (typical example) C13054MA 50000 40000 30000 20000 10000 0 0 10 20 30 40 50 Ambient temperature (°C) Integration time (ms) KACCB0380EA KACCB0370EA A/D output is the output with dark output is subtracted when light is input. The difference between the ideal value and typical example contains a measurement error. The smaller the A/D output, the larger the measurement error. A/D output is the sum of the sensor and circuit offset outputs and the sensor dark output. Optical component layout The mini-spectrometer FT series employs a transmission holographic grating made of quartz and an optical system arranged on a robust optical base to produce high throughput and highly accurate optical characteristics. Focus lens Transmission grating Image sensor Collimating lens Input slit KACCC0256EA 3 Mini-spectrometer FT series C13054MA Connection example (transmitted light measurement) Spectrum data can be acquired by guiding measurement light into a mini-spectrometer through an optical fiber and transferring the measured results to a PC via the USB connection. Since there are no moving parts inside the device, constantly stable measurements can be expected. Moreover, the optical guiding section uses an optical fiber making connection to the measured object flexible. PC USB cable UV-visible fiber light source (deuterium lamp + halogen lamp) L10290 Mini-spectrometer Fiber Quartz cell (for holding liquid sample) KACCC0790EA Trigger operation modes In the C13054MA, the following trigger operation modes are available. You can switch between these modes from the evaluation software supplied with the C13054MA. (1) Asynchronous data measurement at software trigger input (2) Synchronous data measurement at software trigger input The first piece of digital data that is converted after a software trigger is applied from the PC is acquired. Sensor operation (integration) starts when a software trigger is applied from the PC. Software trigger Software trigger Software trigger Measurement cycle Software trigger Measurement cycle Charge integration Charge integration Charge readout (A/D conversion) Charge readout (A/D conversion) Digital data Digital data KACCC0503EC KACCC0505EB 4 Mini-spectrometer FT series C13054MA (3) Asynchronous data measurement at external trigger input (4) Synchronous data measurement at external trigger input The first piece of digital data that is converted after an external trigger edge (rising or falling edge can be specified) is applied to the external trigger terminal is acquired. Sensor operation (integration) starts when an external trigger edge (rising or falling edge can be specified) is applied to the external trigger terminal, and then the digital data is acquired. Trigger input (for falling edge) Trigger input (for falling edge) Measurement cycle Measurement cycle Charge integration Charge integration Charge readout (A/D conversion) Charge readout (A/D conversion) Digital data Digital data KACCC0568EA KACCC0569EA (5) Asynchronous data measurement at external trigger input level (6) Synchronous data measurement at external trigger input level Digital data is acquired when an external trigger (high level or low level can be specified) is applied to the external trigger terminal. Sensor operation (integration) starts when a trigger (high level or low level can be specified) is applied to the external trigger terminal, and then the digital data is acquired. Trigger input (for high level) Trigger input (for low level) Measurement cycle Measurement cycle Charge integration Charge integration Charge readout (A/D conversion) Charge readout (A/D conversion) Digital data KACCC0504EB Digital data KACCC0506EB In any of the modes (1) to (6), if the trigger input cycle is shorter than the measurement cycle of the spectrometer, the input trigger is ignored. (7) External trigger signal output The start timing (pulse width: 10 μs) of integration can be output from the external trigger terminal (trigger output edge: rising or falling edge can be specified). Measurement cycle Charge integration Charge readout (A/D conversion) Digital data Trigger input (for rising edge) KACCC0507EC 5 Mini-spectrometer FT series C13054MA Evaluation software (accessory) By installing the evaluation software (SpecEvaluationUSB2.exe)*8 into a PC, you can perform the following basic operations. ∙ Acquire and save measured data ∙ Set measurement conditions ∙ Module information acquisition (wavelength conversion factor, mini-spectrometer type, etc.) ∙ Display graphs ∙ Arithmetic functions Pixel number to wavelength conversion Calculation in comparison with reference data (transmittance, reflectance) Dark subtraction Gaussian approximation (peak position and count, FWHM) Note: ∙ Up to eight mini-spectrometers can be connected to a single PC and used. *8: Compatible OS Microsoft® Windows® 7 Professional SP1 (32-bit)*9 Microsoft® Windows® 7 Professional SP1 (64-bit)*9 A DLL for controlling the hardware is available. Users can develop original measurement programs using the following development platform. Microsoft® Visual Studio® 2008 (SP1) Visual C++® *9 Microsoft® Visual Studio® 2008 (SP1) Visual Basic® *9 *9: Microsoft, Windows, Visual Studio, Visual C++, and Visual Basic are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. Dimensional outline (unit: mm) Trigger connector 75.0 (4 ×) M3 tap depth 6 55.0 60.0 80.0 Micro USB Tolerance unless otherwise noted: ±0.5 Weight: 88 g 8.5 12.0 17.0 SMA connector KACCA0364EA 6 Mini-spectrometer FT series C13054MA Accessories ∙ ∙ USB cable Dedicated software (evaluation software, sample software, DLL) Options (sold separately) ∙ ∙ Input optical fiber Type no. Product name Core diameter (μm) Specification A9763-01 Fiber for visible range and near IR 600 NA=0.22, length=1.5 m With SMA905D connector on each end External trigger input coaxial cable A12763 Dimensional outline (unit: mm) 1500 +50 0 1.5C-QEW MMCX-P-178B/U (40) BNC-J-178/U KACCA0358EA 7 Mini-spectrometer FT series C13054MA Mini-spectrometer lineup Type no. Type C10082CAH TM-UV/VIS-CCD High resolution C10082MD C10083CA C10083CAH Mini-spectrometer TM series C10082CA TM-UV/VIS-CCD High sensitivity TM-VIS/NIR-MOS-II Trigger-compatible Mini-spectrometer TG series TG-UV-CCD High resolution C11482GA Non-cooled type C13053MA C13054MA C11007MA C11008MA Back-thinned CCD image sensor CMOS linear image sensor 3 200 to 400 1* 500 to 1100 500 to 600 790 to 920 Back-thinned CCD image sensor 5 (λ=550 to 900 nm) IR-enhanced back-thinned CCD image sensor 0.3* Back-thinned CCD image sensor 0.3* IR-enhanced back-thinned CCD image sensor Mini-spectrometer TG series TG2-NIR Mini-spectrometer Mini-spectrometer RC series FT series C11118GA Image sensor 8 (λ=320 to 900 nm) Back-thinned CCD image sensor 1* (λ=320 to 900 nm) CMOS linear 8 image sensor High-sensitivity CMOS 8 linear image sensor 320 to 1000 TG-RAMAN-I High resolution TG-RAMAN-II High resolution C9914GB 1* 6 TG-SWNIR-CCD-II IR-enhanced C11714CB C9913GC 200 to 800 TG-UV-CCD High sensitivity C9404CA Spectral resolution max. (nm) 6 TM-VIS/NIR-CCD High resolution C11697MB C11713CA Spectral response range (nm) 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 600 TM-VIS/NIR-CCD High sensitivity TM-VIS/NIR-MOS Wide dynamic range C9405CB 400 TM-UV/VIS-MOS Wide dynamic range C10083MD C9404CAH 200 7 900 to 1700 TG-cooled NIR-I Low noise (cooled type) 7 TG-cooled NIR-II Low noise (cooled type) 1100 to 2200 TG-cooled NIR-III Low noise (cooled type) 900 to 2550 FT-SWIR-MOS-II 500 to 1100 Compact, thin case FT2-RAMAN 790 to 920 Compact, thin case RC-VIS-MOS 340 to 780 Spectrometer module RC-SWNIR-MOS 640 to 1050 Spectrometer module 8 InGaAs linear image sensor 20 0.4* High sensitivity CMOS linear image sensor 9 CMOS linear image sensor 8 IR-enhanced CMOS linear image sensor Spectral resolution max. (nm) Image sensor 9 CMOS linear image sensor 8 IR-enhanced CMOS linear image sensor Spectral resolution max. (nm) Image sensor 3.5 * Typ. For installation into mobile measuring equipment C11009MA C11010MA Type Mini-spectrometer RC series Type no. 200 RC-VIS-MOS 400 600 Spectral response range (nm) 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 340 to 780 Spectrometer head RC-SWNIR-MOS 640 to 1050 Spectrometer head For installation into mobile measuring equipment (ultra-compact) C11708MA C12666MA Microspectrometer C10988MA-01 Type Mini-spectrometer MS series Type no. MS-VIS-MOS Spectrometer head MS-SWNIR-MOS Spectrometer head Spectrometer head 200 400 600 Spectral response range (nm) 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 340 to 750 640 to 1050 340 to 780 14 20 15 CMOS linear image sensor CMOS linear image sensor 8 Mini-spectrometer FT series C13054MA Related information www.hamamatsu.com/sp/ssd/doc_en.html Precautions ∙ Disclaimer ∙ Mini-spectrometer Technical information ∙ Mini-spectrometer Information described in this material is current as of August, 2015. Product specifications are subject to change without prior notice due to improvements or other reasons. This document has been carefully prepared and the information contained is believed to be accurate. In rare cases, however, there may be inaccuracies such as text errors. Before using these products, always contact us for the delivery specification sheet to check the latest specifications. The product warranty is valid for one year after delivery and is limited to product repair or replacement for defects discovered and reported to us within that one year period. However, even if within the warranty period we accept absolutely no liability for any loss caused by natural disasters or improper product use. Copying or reprinting the contents described in this material in whole or in part is prohibited without our prior permission. www.hamamatsu.com HAMAMATSU PHOTONICS K.K., Solid State Division 1126-1 Ichino-cho, Higashi-ku, Hamamatsu City, 435-8558 Japan, Telephone: (81) 53-434-3311, Fax: (81) 53-434-5184 U.S.A.: Hamamatsu Corporation: 360 Foothill Road, Bridgewater, N.J. 08807, U.S.A., Telephone: (1) 908-231-0960, Fax: (1) 908-231-1218 Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49) 8152-375-0, Fax: (49) 8152-265-8 France: Hamamatsu Photonics France S.A.R.L.: 19, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: 33-(1) 69 53 71 00, Fax: 33-(1) 69 53 71 10 United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road, Welwyn Garden City, Hertfordshire AL7 1BW, United Kingdom, Telephone: (44) 1707-294888, Fax: (44) 1707-325777 North Europe: Hamamatsu Photonics Norden AB: Torshamnsgatan 35 16440 Kista, Sweden, Telephone: (46) 8-509-031-00, Fax: (46) 8-509-031-01 Italy: Hamamatsu Photonics Italia S.r.l.: Strada della Moia, 1 int. 6, 20020 Arese (Milano), Italy, Telephone: (39) 02-93581733, Fax: (39) 02-93581741 China: Hamamatsu Photonics (China) Co., Ltd.: B1201, Jiaming Center, No.27 Dongsanhuan Beilu, Chaoyang District, Beijing 100020, China, Telephone: (86) 10-6586-6006, Fax: (86) 10-6586-2866 Cat. No. KACC1233E02 Aug. 2015 DN 9